john smith
1 min readSep 7, 2019

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XCARD Wallet unique instant exchange feature uses risk-free decentralized internalizer with intelligent atomic swaps functionality. Your funds are safe with us, stored in a multi-signature and/or cold-storage wallet to ensure that you’re the only one with the access to your money. #XCARD #mbmtoken #Blockchain #Crypto #Payments #BTC #fintech #cryptowallet #cardpayments http://xcard.io/

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